Products are split into three levels based on ingredient labels
nioxin PRO CLINICAL
Scalp Relief Scalp + Hair Conditioner
Last verified: March 24, 2026
- Aqua/Water/Eau
- Cetyl Alcohol
- Stearamidopropyl Dimethylamine
- Phenoxyethanol
- Stearyl Alcohol
- Distearyldimonium Chloride
- Parfum/Fragrance
- Benzyl Alcohol
- Cetearyl Alcohol
- Hydroxypropyl Guar
- Glyceryl Stearate
- Oleyl Alcohol
- Hydroxyethylcellulose
- Polysorbate 60
- Citric Acid
- Ethylhexylglycerin
- Isostearyl Alcohol
- Glycerin
- Boswellia Serrata Gum
- Aloe Barbadensis Leaf Juice
- Disodium Phosphate
- Sodium Phosphate
- Tocopherol
- Potassium Sorbate
- Sodium Sulfite
- Sodium Benzoate
Why This Product is Rated STOP
Scalp Relief Scalp + Hair Conditioner by nioxin PRO CLINICAL has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.
We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.
Frequently Asked Questions
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